Define various default message delivery parameters. For
example, if a client does not specify certain delivery
parameters then the value of those parameters can be controlled
with the default delivery parameters. Also, if you are using the
Unit-of-Order feature, associate a unit-of-order with all
sessions created from a factory configured with unit-of-order
enabled, and, optionally, a name provided. As a result, all
sessions created from the connection factory will have
unit-of-order enabled.

Define various client parameters concerning how a JMS server
should behave with regard to its clients. For example, you can
specify the Client ID a durable subscriber should have when
using a connection factory, or you can also define how the JMS
client reconnect framework should behave.